PRIME MATERIAL: Made with prime ABS material which is non-toxic and oxidation resistant. It also mixed extra 20% PC to improve hardness to make it more durable. HOW TO INSTALL: STEP 1 Clean the install area first. STEP 2 Place the lock to right position on door and make sure the handle is in the middle. Using a pen to mark the position. STEP 3 Press hard on the lock for about 10 seconds and finishedPeel off the protective film on the back. STEP 4 Stick the lock to door surface according to the position which marked in step. PACKAGE CONTENT: 2 x Door Lever Lock

Wide Application: Our door lever lock is compatible with standard door lever handles. You can use it in any door. It is an ideal gift for families, kindergartens, schools, pet shops and other places. Super Easy to Install: No tools needed.No need to drill holes. Simply stick to your door with the included 3M adhesive backing. 3M adhesive is to be used in place of screws, to ensure that it doesn't come off when your child and/or pet is trying to fiddle with it. To remove the lock, use a hairdryer to heat up the 3M sticker and remove it easily. No damage or trail left on the door. Easy Operation: Both Men and Women can effortlessly open and close the childrens safety door handles with just one hand. You can open this lock with just 2 fingers. Simply press the release button one side deactivation. Pressing 2 sided button to convert into deactivation mode, it prevents you from locked out by your children. Upgraded Double Lock System: The child proofing door level designs with double lock system which deter children or pets from opening doors. No more kids or pets locking you or themselves in a room; Stop kids from getting into specific rooms like the toilets or the storerooms without adults' supervision; Prevent children from playing with the door and pinching their fingers. Material: Made of high-quality material, non-toxic, non-polluting and no smell, strong and sturdy, also doesn't come off. This door handle lock would not be easily broken or removed by kids, which will ensure your children a promising safety space.